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Subject: Re: [Homebrew_PCBs] PCB drilling speed and feed rates

From: Simao Cardoso <simaocardoso@...>
Date: 2010-06-30

Ivan Peterson wrote:

> May be in your case (@5400) you have to reduce it up to 4 in/m !

At 1mil per revolution would be 5.4in/minute. But it can be faster for
most diameters.